Demonstrating Frequency Hopping Aided OFDM-DCSK and Low-rank Approximation of Matrices Based Transmissions via USRP.
Yonghao MuZuwei ChenLin ZhangYan FengZhiqiang WuPublished in: ICCC (2022)
Keyphrases
- low rank approximation
- frequency hopping
- ofdm system
- singular value decomposition
- low rank matrix approximation
- subspace learning
- low rank
- estimation algorithm
- wireless communication
- multiple access
- kernel matrix
- communication systems
- spectral clustering
- multipath
- iterative algorithms
- wireless sensor networks
- nonnegative matrix factorization
- reconstruction error
- dimensionality reduction
- bit error rate
- latent semantic indexing
- matrix completion
- fading channels
- singular values
- adjacency matrix
- least squares
- eigendecomposition
- kernel methods
- recursive least squares
- wireless networks
- kernel function
- matrix factorization
- image processing
- semi supervised
- multiscale
- image segmentation